The utility model discloses an independent ballast tank with a ballast pump cabin. Cargo oil tank areas are arranged on the portside and the starboard of a ship body; a plurality of ballast tanks arearranged in the cargo oil tank areas; each ballast tank is of a U-shaped structure composed of two side ballast tanks and two bottom ballast tanks; the ballast pump cabin is arranged in the center ofthe side ballast cabin positioned at a main deck; the ballast pump cabin penetrates through the side ballast cabin and the bottom ballast cabin from top to bottom; the ballast pump cabin extends fromthe main deck to an outer bottom plate; a ballast pump is arranged in the ballast pump cabin; a pump head of the ballast pump is arranged at the bottom of the ballast pump cabin and connected with a pump pipe; the pump pipe is fixed in the ballast pump cabin through a support; a ballast pump cover and a manhole cover are arranged at the top of the ballast pump cabin; and the ballast pump cover isconnected with the pump pipe. By arranging the small-volume deep well type ballast pump cabin and the ballast system at the position of the ballast cabin in the cargo hold area of a floating oil storage ship, the installation of the deep well type ballast pump is achieved, and normal use of functions of the ballast system is guaranteed.
一种带有压载泵舱的独立压载舱,船体左弦和右弦设置有货油舱区域,货油舱区域有多个压载舱,每个压载舱由两个边压载舱和两个底压载舱组成“凹”字型结构,位于主甲板处的边压载舱中心设置有压载泵舱,压载泵舱自上而下贯穿边压载舱和底压载舱,压载泵舱从主甲板一直延伸到外底板,压载泵舱内设置有压载泵,压载泵的泵头设置在压载泵舱底部,泵头连接有泵管,泵管通过支架固定在压载泵舱内,压载泵舱顶部设置有压载泵泵盖和人孔盖,压载泵泵盖与泵管相连接。本发明通过在浮式储油船货舱区域压载舱位置设置一个小容积的深井式压载泵舱和压载系统,实现深井式压载泵的安装并保证了压载系统功能的正常使用。
Independent ballast tank with ballast pump cabin
一种带有压载泵舱的独立压载舱
2020-09-15
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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